參數(shù)資料
型號(hào)： MSP430FG478IPNR
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP80
封裝： PLASTIC, QFP-80
文件頁數(shù)： 28/91頁
文件大小： 1568K
代理商： MSP430FG478IPNR
MSP430FG47x
MIXED SIGNAL MICROCONTROLLER
SLAS580D -- OCTOBER 2008 -- REVISED MARCH 2011
34
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
DCO
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
f(DCOCLK)
N(DCO) = 01E0h, FN_8 = FN_4 = FN_3 = FN_2 = 0, D = 2,
DCOPLUS = 0
2.2 V/3 V
1
MHz
f
FN 8 FN 4 FN 3 FN 2 0 DCOPLUS 1
2.2 V
0.3
0.65
1.25
MH
f(DCO2)
FN_8=FN_4=FN_3=FN_2 = 0 , DCOPLUS = 1
3V
0.3
0.7
1.3
MHz
f
FN 8 FN 4 FN 3 FN 2 0 DCOPLUS 1 (see Note 1)
2.2 V
2.5
5.6
10.5
MH
f(DCO27)
FN_8=FN_4=FN_3=FN_2 = 0, DCOPLUS = 1 (see Note 1)
3V
2.7
6.1
11.3
MHz
f
FN 8 FN 4 FN 3 0 FN 2 1 DCOPLUS 1
2.2 V
0.7
1.3
2.3
MH
f(DCO2)
FN_8=FN_4=FN_3=0, FN_2 = 1, DCOPLUS = 1
3V
0.8
1.5
2.5
MHz
f
FN 8 FN 4 FN 3 0 FN 2 1 DCOPLUS 1 (see Note 1)
2.2 V
5.7
10.8
18
MH
f(DCO27)
FN_8=FN_4=FN_3=0, FN_2 = 1, DCOPLUS = 1 (see Note 1)
3V
6.5
12.1
20
MHz
f
FN 8 FN 4 0 FN 3
1 FN 2
DCOPLUS 1
2.2 V
1.2
2
3
MH
f(DCO2)
FN_8=FN_4=0, FN_3= 1,FN_2 = x, DCOPLUS = 1
3V
1.3
2.2
3.5
MHz
f
FN 8 FN 4 0 FN 3
1 FN 2
DCOPLUS 1 (see Note 1)
2.2 V
9
15.5
25
MH
f(DCO27)
FN_8=FN_4=0, FN_3= 1,FN_2 = x, DCOPLUS = 1 (see Note 1)
3V
10.3
17.9
28.5
MHz
f
FN 8 0 FN 4
1 FN 3
FN 2
DCOPLUS 1
2.2 V
1.8
2.8
4.2
MH
f(DCO2)
FN_8=0, FN_4= 1,FN_3= FN_2 = x, DCOPLUS = 1
3V
2.1
3.4
5.2
MHz
f
FN 8 0 FN 4 1 FN 3
FN 2
DCOPLUS 1 (see Note 1)
2.2 V
13.5
21.5
33
MH
f(DCO27)
FN_8=0, FN_4=1, FN_3= FN_2 = x, DCOPLUS = 1 (see Note 1)
3V
16
26.6
41
MHz
f
FN 8 1 FN 4 FN 3 FN 2
DCOPLUS 1
2.2 V
2.8
4.2
6.2
MH
f(DCO2)
FN_8=1, FN_4=FN_3=FN_2 = x, DCOPLUS = 1
3V
4.2
6.3
9.2
MHz
f
FN 8 1 FN 4 FN 3 FN 2
DCOPLUS 1 (see Note 1)
2.2 V
21
32
46
MH
f(DCO27)
FN_8=1,FN_4=FN_3=FN_2 = x, DCOPLUS = 1 (see Note 1)
3V
30
46
70
MHz
S
Step size between adjacent DCO taps:
1<TAP 20
1.06
1.11
Sn
Step size between adjacent DCO taps:
Sn =fDCO(Tap n+1) /fDCO(Tap n) (see Figure 13 for taps 21 to 27)
TAP = 27
1.07
1.17
D
Temperature drift, N(DCO) = 01E0h, FN_8=FN_4=FN_3=FN_2=0
2.2 V
–0.2
–0.3
–0.4
%_C
Dt
Temperature drift, N(DCO) = 01E0h, FN_8 = FN_4 = FN_3 = FN_2 = 0
D = 2, DCOPLUS = 0 (see Note 2)
3V
–0.2
–0.3
–0.4
%_C
DV
Drift with VCC variation, N(DCO) = 01E0h, FN_8 = FN_4 = FN_3 =
FN_2 = 0, D = 2, DCOPLUS = 0 (see Note 2)
0
5
15
%/V
NOTES: 1. Do not exceed the maximum system frequency.
2. This parameter is not production tested.
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MSP430FG479IPN 功能描述:16位微控制器 - MCU 16B Ult-Lo-Pwr MCU 32KB Fl 2KB RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430FG479IPNR 功能描述:16位微控制器 - MCU 16B Ult-Lo-Pwr MCU 32KB Fl 2KB RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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